本文整理汇总了Java中org.jfree.data.time.TimeTableXYDataset.add方法的典型用法代码示例。如果您正苦于以下问题：Java TimeTableXYDataset.add方法的具体用法？Java TimeTableXYDataset.add怎么用？Java TimeTableXYDataset.add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jfree.data.time.TimeTableXYDataset的用法示例。
在下文中一共展示了TimeTableXYDataset.add方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testStandard
import org.jfree.data.time.TimeTableXYDataset; //导入方法依赖的package包/类
/**
* Some checks for a simple dataset.
*/
public void testStandard() {
TimeTableXYDataset d = new TimeTableXYDataset();
d.add(new Year(1999), 1.0, "Series 1");
assertEquals(d.getItemCount(), 1);
assertEquals(d.getSeriesCount(), 1);
d.add(new Year(2000), 2.0, "Series 2");
assertEquals(d.getItemCount(), 2);
assertEquals(d.getSeriesCount(), 2);
assertEquals(d.getYValue(0, 0), 1.0, DELTA);
assertTrue(Double.isNaN(d.getYValue(0, 1)));
assertTrue(Double.isNaN(d.getYValue(1, 0)));
assertEquals(d.getYValue(1, 1), 2.0, DELTA);
}
示例2: testGetTimePeriod
import org.jfree.data.time.TimeTableXYDataset; //导入方法依赖的package包/类
/**
* Some checks for the getTimePeriod() method.
*/
public void testGetTimePeriod() {
TimeTableXYDataset d = new TimeTableXYDataset();
d.add(new Year(1999), 1.0, "Series 1");
d.add(new Year(1998), 2.0, "Series 1");
d.add(new Year(1996), 3.0, "Series 1");
assertEquals(d.getTimePeriod(0), new Year(1996));
assertEquals(d.getTimePeriod(1), new Year(1998));
assertEquals(d.getTimePeriod(2), new Year(1999));
}
示例3: testClear
import org.jfree.data.time.TimeTableXYDataset; //导入方法依赖的package包/类
/**
* Test clearing data.
*/
public void testClear() {
TimeTableXYDataset d = new TimeTableXYDataset();
d.add(new Year(1999), 1.0, "Series 1");
assertEquals(d.getItemCount(), 1);
assertEquals(d.getSeriesCount(), 1);
d.add(new Year(2000), 2.0, "Series 2");
d.clear();
// Make sure there's nothing left
assertEquals(0, d.getItemCount());
assertEquals(0, d.getSeriesCount());
}
示例4: createDataset
import org.jfree.data.time.TimeTableXYDataset; //导入方法依赖的package包/类
/** Create the dataset used for the plot. */
private TimeTableXYDataset createDataset() {
TimeTableXYDataset dataset = new TimeTableXYDataset();
for (SeriesDescriptor seriesDesriptor : seriesList) {
String seriesTitle = seriesDesriptor.seriesTitle;
TimeSeries timeSeries = createTimeSeries(seriesTitle,
seriesDesriptor.series);
for (int i = 0; i < timeSeries.getItemCount(); ++i) {
TimeSeriesDataItem di = timeSeries.getDataItem(i);
dataset.add(di.getPeriod(), di.getValue().doubleValue(),
seriesTitle);
}
}
return dataset;
}